Sunday Times Teaser 2710 – Sterling Achievement
by Robin Nayler
A number of people all used different combinations of 5p, 10p, 20p and 50p coins to donate one Pound to charity. I also did the same but I could not avoid repeating a combination of coins that had already been used.
After collecting all the donations together it was found that there were a whole number of Pounds in coins of each denomination.
Which coins did I use to make my donation?